Side by side

Horage Omnium K2vsMassena LAB Uni-Racer

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Omnium K2
HorageOmnium K2
MSRP $5,140
Uni-Racer
Massena LABUni-Racer
MSRP $3,495

At a glance

14 of 29 specs differ
Diameter
Omnium K237.3mm
Uni-Racer39mm
Power Reserve
Omnium K272h
Uni-Racer58h
Water Resistance
Omnium K2100m
Uni-Racer50m
MSRP
Omnium K2$5,140
Uni-Racer$3,495

Full specifications

Case

5 specs
Category
Dress
Chronograph
Diameter
37.3mm
39mm
Thickness
7.95mm
9mm
Lug-to-Lug
43.8mm
46mm
Water Resistance
100m
50m

Crystal & Dial

4 specs
Crystal
Sapphire
Acrylic
Crystal Shape
Flat
Domed
Dial Color
Black
White
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Horage K2
SW510 BH M Elaboré
Type
Automatic
Manual
Power Reserve
72h
58h
Jewels
25
23

Pricing

1 specs
MSRP
$5,140
$3,495

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Horage Omnium K2

The Horage Omnium K2 is lauded for its slim 7.95mm profile and chronometer-certified K2 micro-rotor movement with a 72-hour power reserve. Reviewers note its technical innovation, including a proprietary silicon escapement and modular K1 movement, and praise its value. However, some find the molded, luminous hour numerals too whimsical, and the explicit mention of "silicon escapement" on the dial is considered unnecessary. On balance, reviewers rate the Horage Omnium K2 highly for its technical innovation and slim profile at its price point.

Massena LAB Uni-Racer

The Massena LAB Uni-Racer is praised for its refined vintage chronograph aesthetic, featuring a 39mm case with unique horizontal finishing, a GPHG-nominated hand-wound Sellita SW510 M movement, and a sector dial with a "big eye" counter. Owners and reviewers highlight its period-perfect Super-LumiNova and snailing on recessed registers, all supported by a 58-hour power reserve and 50m water resistance. On balance, owners and reviewers rate the Massena LAB Uni-Racer highly for its authentic vintage design and refined execution at its price point.

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